LCM( 432, 567 ) = 9072
The formula for finding LCM is
$$ \text{LCM} (a, b) = \frac{ a \cdot b }{ \text{GCD}(a,b)} $$In this example we have: a = 432, b = 567 and GCD(432, 567) = 27.
$$ \text{LCM} (432, 567) = \frac{ 432 \cdot 567 }{ \text{GCD}(432,567)} = \frac{ 244944 }{ 27 } = 9072 $$